Uwe Nass <unass@astro.uni-bonn.de> writes:>Hi all,>> I have a set of nonlinear equations with n unknowns.>As usual, I want to find the least square fit to this.>I know, there are a lot of programs out there, which I>can use. But I want to use one, which gives me the>correlation between the unknowns! Is there a fortran>program I can use (especially fore Linix)?>>Thanks in advance,>>Uwe. http://www.netlib.org/opt/nlr